| Case 89 | Surgical Pathology Case |
| CLINICAL INFORMATION | ||
| 75 year-old female. Left renal mass. 18 mm solid mass arising from the cortex of upper pole of the left kidney . Open biopsies. | ||
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| HE, 2× | HE, 4× | |
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| HE, 10× | HE, 20× | |
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| HE, 20× | HE, 40× | |
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| HE, 40× | HE, 40× | |
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| HE, 20× | HE, 20× | |
| Source: Department of Pathology, Creighton University Medical Center, Omaha, NE Photo: Zenggang Pan Discussion: Zenggang Pan | ||